149129096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1723}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 289632000

約数和(自身を除く): 140502904

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 349, 698, 1396, 1723, 2792, 3446, 6892, 10819, 13784, 21638, 43276, 53413, 86552, 106826, 213652, 427304, 601327, 1202654, 2405308, 4810616, 18641137, 37282274, 74564548, 149129096]

約数ペア:

[(1, 149129096), (2, 74564548), (4, 37282274), (8, 18641137), (31, 4810616), (62, 2405308), (124, 1202654), (248, 601327), (349, 427304), (698, 213652), (1396, 106826), (1723, 86552), (2792, 53413), (3446, 43276), (6892, 21638), (10819, 13784)]